ks.cfg 设置IP 和选择硬盘

#version=DEVEL
install
cmdline
lang en_US.UTF-8
keyboard us
rootpw --iscrypted $1$8_CHARAC$3G2QA50K.Cqd0wTxGPfs81
selinux --disabled
firewall --enabled
timezone Asia/Shanghai
reboot

%packages
@^minimal
@core
chrony
%end

%include /tmp/network.ks
%include /tmp/disk.txt
%include /tmp/part.ks


%pre
curTTY=$(tty)
exec < $curTTY > $curTTY 2> $curTTY
clear

echo -e "******************************* Please select network type ***********************************
\t1)dhcp
\t2)static"
read -t 60 -p "Your select (1 or 2)          : " INPUT
echo

echo "******************************* Please select interface name *********************************"
for i in $(ip -br link|grep -v LOOPBACK|awk '{print $1}' ); do
    echo "$(ip -br link show $i) $(ethtool $i|grep Speed)"|awk '{print "\t"$1"\t"$2"\t"$3"\t"$5,$6 }'
done
echo

while true; do
read -t 60 -p "select interface name(eth0 or eth1 or ...)     : " INTERFACE
ip addr show $INTERFACE >/dev/null 2>&1  && break
done

echo
echo "**********************************************************************************************"

case $INPUT in
    2)
        ANSWER="n"
        while [ x"$ANSWER" != "xy" ] && [ x"$ANSWER" != "xY" ] ; do
        read -p "Enter IP Address      : " IPADDR
        read -p "Enter NetMask         : " NETMASK
        read -p "Enter Gateway         : " GATEWAY
        echo
        echo "You entered:"
        echo -e "\tIP Address: $IPADDR"
        echo -e "\tNetMask: $NETMASK"
        echo -e "\tGateway: $GATEWAY"
        echo -n "Is this correct? [y/n] "; read ANSWER
        done
        sleep 1
        echo "network --bootproto=static --gateway=$GATEWAY --ip=$IPADDR --netmask=$NETMASK --noipv6 --nodns --onboot=on ${INTERFACE:+--device=$INTERFACE}" >/tmp/network.ks
        ;;
    *)
        echo "Use dhcp ................."
        echo "network --bootproto=dhcp ${INTERFACE:+--device=$INTERFACE}" > /tmp/network.ks
esac

%end

%pre
curTTY=$(tty)
exec < $curTTY > $curTTY 2> $curTTY
clear

echo "******************************* Please select install disk **************************************"
alldisk=$(lsblk -ldno name,size,type|awk '$3=="disk"{print $1,$2}'|cat -n)
echo "$alldisk"|awk '{printf "%-4s%-8s%4s\n", "\t"$1,$2,$3 }'
echo "*************************************************************************************************"

disknum=noselect
while echo $disknum |grep -q '[^0-9]';do
    read -t 60 -p "select disk numbers(1 or 2 or ...)     : " disknum
done
if [ -n "$disknum" ];then
    DISK=$(echo -n "$alldisk"|awk '$1=='$disknum'{print $2}')
else
    USB=$(lsblk -lno name,label|grep -i ydcos|awk 'NR==1{print $1}'|tr -d '0-9')
    DISK=$(lsblk -lno name,label,type|grep -v $USB|grep -v fd|awk '$NF~/disk/{print $1}'|head -1)
fi
echo $DISK > /run/.disk

echo -e "bootloader --append=\"crashkernel=auto biosdevname=0 net.ifnames=1 rhgb quiet\" --location=mbr --driveorder=$DISK --boot-drive=$DISK\nignoredisk --only-use=$DISK\nclearpart --all --initlabel " > /tmp/disk.txt

parted -s /dev/$DISK  mklabel gpt

echo "part biosboot --fstype=biosboot --size=1" >/tmp/part.ks
echo "part /boot --fstype=ext4 --size=1024 --label boot" >>/tmp/part.ks
size=$(awk '/'$DISK'/{print $3}' /proc/partitions|head -1)
if [ $size -gt 110100480 ]; then
    echo "part / --fstype=ext4 --size=100000 --label root" >>/tmp/part.ks
else
    echo "part / --fstype=ext4 --grow --size=1 --label root" >>/tmp/part.ks
fi
partprobe

%end

%post --log /dev/stdout
# add hwaddr to network scripts
for n in $(ip -br link|grep -v LOOPBACK|awk '{print $1}' ); do
    echo "HWADDR=$(ip link show $n |grep ether|awk '{print $2}' )" >> /etc/sysconfig/network-scripts/ifcfg-$n
done

%end